Are Sharks Really That Dangerous?Many people think of sharks as evil, man-eating monsters that hunt innocent bathers (游泳者) down and attack them. However, this image of the shark has been largely concocted (捏造) by Hollywood' movie producers who make money by trying to unfairly instill (...
Oceanic Whitetip Shark (12 Known Attacks, 3 Fatalities) Shark Attacks by Country Shark Attacks in the United States 1: Great White Shark (351 Known Attacks, 59 Fatalities) Cage diving with great white sharks is about the only safe way to see these monsters of the deep up close. Step...
根据第2段中"Out of over 470 kinds of sharks, only some will attack (攻击) humans: the great white shark, oceanic whitetip shark, tiger shark, and bull shark."可知,只有四种鲨鱼攻击人类,故选A。 29.细节理解题。根据"More than 600 people die every year from snake bite in Sri Lanka alone...
Often conducted in remote and dangerous environments, shark research requires time and money. But that work is paying off as researchers continually identify new species of sharks, such as those that canwalk on the ocean floorandglow in the dark. ...
Oceanic whitetip sharks, three metres long,and completely at home in the open ocean.They may not be able to dive deep enough to catch the squid themselves... but that won't stop them hanging around for scraps.Or maybe they're sizing up the calf.This one, however, is well guarded by ...
根据第二段Out of over470 kinds of sharks, only some will attack humans: the great white shark, oceanic whitetip shark, tiger shark, and bull shark.(在 470多种鲨鱼中,只有一些会攻击人类;大白鲨、大洋白鳍鲨、虎鲨和牛鲨。)可知,只 有四种鲨鱼攻击人类。故选A。 (3)细节理解题。根据第三段More ...